129681365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{124097}}^1$

素因数の和:124132

約数の個数: 16

約数和(自身を含む): 178701120

約数和(自身を除く): 49019755

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 124097, 620485, 1365067, 2357843, 6825335, 11789215, 25936273, 129681365]

約数ペア:

[(1, 129681365), (5, 25936273), (11, 11789215), (19, 6825335), (55, 2357843), (95, 1365067), (209, 620485), (1045, 124097)]